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- SABIC Innovative Plastics Valox® 308 PBT
SABIC Innovative Plastics Valox® 308 PBT
| Category | Polymer , Thermoplastic , Polyester, TP , Polybutylene Terephthalate (PBT) , Polybutylene Terephthalate (PBT), Unreinforced, Molded |
| Manufacturer | SABIC Innovative Plastics (GE Plastics) |
| Trade Name | Valox® |
| Port | Shanghai port,China |
| Trade Terms | FOB, CFR, CIF |
| Payment Terms | L/C, T/T, Western Union |
| Download PDF | SABIC Innovative Plastics Valox® 308 PBT.pdf  |
| Price | EMAIL US sales@lookpolymers.com |
Material Notes:
PBT, For compounding only. Not intended for Injection Molding. Melt viscosity: 250C at 21.6 kgf is 3500-4500.This data was supplied by SABIC-IP for the Americas region.
| Physical Properties | Metric | English | Comments |
|---|---|---|---|
| Specific Gravity | 1.31 g/cc | 1.31 g/cc | ASTM D 792 |
| Viscosity | 400000 cP | 400000 cP | melt; SABIC Method |
| Linear Mold Shrinkage, Flow | 0.019 - 0.021 cm/cm @Thickness 3.20 mm |
0.019 - 0.021 in/in @Thickness 0.126 in |
SABIC Method |
| Linear Mold Shrinkage, Transverse | 0.020 - 0.022 cm/cm @Thickness 3.20 mm |
0.020 - 0.022 in/in @Thickness 0.126 in |
SABIC Method |
| Mechanical Properties | Metric | English | Comments |
|---|---|---|---|
| Tensile Strength at Break | 54.0 MPa | 7830 psi | Type I, 50 mm/min; ASTM D 638 |
| Tensile Strength, Yield | 33.0 MPa | 4790 psi | Type I, 50 mm/min; ASTM D 638 |
| Elongation at Break | 127 % | 127 % | Type I, 50 mm/min; ASTM D 638 |
| Flexural Yield Strength | 77.0 MPa | 11200 psi | 1.3 mm/min, 50 mm span; ASTM D 790 |
| Flexural Modulus | 2.15 GPa | 312 ksi | 1.3 mm/min, 50 mm span; ASTM D 790 |
| Izod Impact, Notched | 0.640 J/cm @Temperature 23.0 °C |
1.20 ft-lb/in @Temperature 73.4 °F |
ASTM D 256 |
| Izod Impact, Unnotched | 20.29 J/cm @Temperature 23.0 °C |
38.01 ft-lb/in @Temperature 73.4 °F |
ASTM D 4812 |
| Thermal Properties | Metric | English | Comments |
|---|---|---|---|
| Deflection Temperature at 0.46 MPa (66 psi) | 115 °C @Thickness 3.20 mm |
239 °F @Thickness 0.126 in |
unannealed; ASTM D 648 |
| Deflection Temperature at 1.8 MPa (264 psi) | 45.0 °C @Thickness 3.20 mm |
113 °F @Thickness 0.126 in |
unannealed; ASTM D 648 |
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